section .data
str: db "I want to make an OS!",0xa,0
str_len equ $-str

section .text
extern c_print
global _start
_start:
  push str
  call c_print
  add esp,4

  mov eax,1
  int 0x80

global asm_print
asm_print:
  push ebp
  mov ebp,esp
  mov eax,4
  mov ebx,1
  mov ecx,[ebp+8]
  mov edx,[ebp+12]
  int 0x80
  pop ebp
  ret